Without a cohesive long-term plan and stronger implementation, the Philippines will continue to fall behind its regional peers in delivering reliable and safe transport infrastructure, a PIDS ...

Each maintenance indicator integrates Ynvisible's ultra-low-power, flexible e-paper displays with supporting electronics, power source, and casing - delivered as a complete, turnkey solution for ...

Though the stock market is one of the most widely known reference point for detecting a recession, there are quite a few other indicators which are much more unconventional in nature, but may ...

This educational film explores acid-base indicators and their color changes in response to acidity. It demonstrates how substances like tea, red cabbage, and litmus paper react when acids are ...

This study investigates machine learning-based methods to measure the pH level accurately while using in-expensive equipment. The colorimetric method is employed to determine the pH level of a ...

Ordinary aquarium pH indicator is readily available from pet stores. The photographs below show the results using this pH indicator (pH 6 = Yellow / pH7.6 = Blue).

pH determination and acid–base titrations are essential experiments performed by high school and university undergraduate students alike throughout their chemistry education. While these experiments ...

Microsystems engineering Ph.D. student Evan Manfreda-Schulz ’20 (physics) accomplished something many academic researchers aim for when his first paper was published on the cover of Optica Quantum.